.loading {
  width: 100%;
  height: 100%;
  position: fixed;
  top: 0;
  left: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.loading div {
  width: 110px;
  height: 110px;
  border-top: 2px solid #0c34ba;
  border-right: 3px solid #0c34ba;
  border-radius: 50%;
  animation: w 0.8s linear infinite;
  position: absolute;
  top: 50%;
  left: 50%;
  margin-top: -55px;
  margin-left: -55px;
}
@keyframes w {
  100% {
    transform: rotateZ(360deg);
  }
}
